資料來源:https://www.seeedstudio.com/8x8-RGB-LED-Dot-Matrix---Compatible-with-Rainbowduino-p-113.html
Do you know how is the cool advertising display made? It is exactly composed of these small RGB LED matrix. If you want to make a similar display, this RGB LED matrix will meet you need. The 8x8 LED matrix has 32 of pins, you may need a driver to control it. It sounds quite complex, but don't worry, we have provided a driver board Rainbowduino for this LED matrix as your reference. Make it easy for you to start your project.
Features
Fully compatible with Rainbowduino
Full color RGB variation
Circular LED point source
Specifications (IF = 20mA)
Forward voltage(RED): DC 2.2V
Forward voltage(GREEN): DC 3.3V
Forward voltage(BLUE): DC 3.3V
Luminous intensity(RED): 140mcd
Luminous intensity(GREEN): 280mcd
Luminous intensity(BLUE): 80mcd
Wavelength(RED): 620~622.5nm
Wavelength(GREEN): 520~522.5nm
Wavelength(BLUE): 465~467.5nm
Documents
Dimensions | 65mm x 90mm x 18mm |
Weight | G.W 31g |
Battery | Exclude |
你知道酷炫的廣告展示是怎麼做的嗎?它完全由這些小的 RGB LED 矩陣組成。如果你想做一個類似的顯示, 這個 RGB LED 矩陣將滿足您的需要。8x8 LED 矩陣有32的針腳, 您可能需要一個驅動程式來控制它。這聽起來很複雜, 但是不用擔心, 我們已經為這個 LED 矩陣提供了一個驅動電路板Rainbowduino作為您的參考。使您可以輕鬆地開始您的專案。
功能
與 Rainbowduino 完全相容
全彩 RGB 變體
圓形 LED 點光源
規格 (如果 = 20mA)
正向電壓 (紅色): DC 2.2V
正向電壓 (綠色): DC 3.3V
正向電壓 (藍色): DC 3.3V
發光強度 (紅色): 140mcd
發光強度 (綠色): 280mcd
發光強度 (藍色): 80mcd
波長 (紅色): 620 ~ 622.5nm
波長 (綠色): 520 ~ 522.5nm
波長 (藍色): 465 ~ 467.5nm
檔
尺寸 | 65mm x 90mm x 18mm |
重量 | G. W 31g |
電池 | 排除 |